Jamestown

Community in Tuolumne County

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Report created October 31, 2026 at www.firezones.org/community/37106/jamestown

Summary

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    1. Very High 44 acres · State Responsibility Area 2%
    2. High 1,735 acres · 1,729 state, 6 local 90%
    3. Moderate 143 acres · State Responsibility Area 7%
    4. Not mapped by CAL FIRE 1 acre · Mostly federal land <1%

    1,923 acres of land in all, 1,915 in the State Responsibility Area and 7 in the Local. State zones are the ones the State Fire Marshal designated, in effect since April 1, 2024. Local zones are CAL FIRE's 2025 recommendation, which each city or county adopts by ordinance and can make stricter. How to read fire zones

  • Fire history

    Fires CAL FIRE has recorded here

    1. 2021 Washington Fire 136 acres in total 65 acres here
    2. 2019 Preston Fire Cause: Playing with fire 20 acres here
    3. 2022 Woods Fire 22 acres in total 13 acres here

    The most recent was the 2022 Woods Fire, which burned 13 acres here. In all, 98 acres of Jamestown have burned. Acres are the land each fire burned here, and fires that crossed less than an acre are not counted. Some older or smaller fires may be missing, and a fire perimeter can include unburned patches. How to read fire history

Nearby areas

ZIP codes in Jamestown

Neighboring communities

  1. Jamestown 90% High · 2% Very High · this area
  2. Sonora 63% Very High

Sources

Fire hazard severity zones
CAL FIRE Office of the State Fire Marshal
State map published June 27, 2025, local map February 2, 2026
Fire history
CAL FIRE Fire and Resource Assessment Program
Published July 28, 2026

This site is independent and not affiliated with CAL FIRE, so for an official determination, check with the agency or your city or county. How we read the data